halberg-as.dk

📜 Historical scan 2026-06-17 10:37:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

halberg-as.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 2 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by halbergas-dk01i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	—	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	halbergas-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 52.101.68.10 52.101.68.18 52.101.68.21 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records 260ms

TXT Record
apple-domain-verification=qlQMedD3Yw5BAm1d
atlassian-domain-verification=h0yCu6Olg97IKoPaWzW0IghXDRXqHBlI9xn3Y8MqAjLAPaKxpBNHbdoSSVTfpja9
atlassian-sending-domain-verification=032557c0-650e-4631-bd77-a96bcfbae5ec
MS=ms22351904
MS=ms95619350
v=spf1 include:spf.spamfilter.io include:spf.curanet.dk ip4:81.27.215.66 ip4:81.27.215.67 include:spf.protection.outlook.com include:_spf.atlassian.net include:spf.stom.dk include:sendgrid.net -all

✉️ SPF#

Policy	Record (halberg-as.dk)
-all (hard fail)	v=spf1 include:spf.spamfilter.io include:spf.curanet.dk ip4:81.27.215.66 ip4:81.27.215.67 include:spf.protection.outlook.com include:_spf.atlassian.net include:spf.stom.dk include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.halberg-as.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tjmpklk7@ag.eu.dmarcian.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 09:33:56

www CNAME	halberg-as.dk (all on halberg-as.dk) → 87.116.13.124 (AS31027)
www vs bare domain	Same network halberg-as.dk: 87.116.13.124 (AS31027) www.halberg-as.dk: 87.116.13.124 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-halbergas-dk01i._domainkey.halberggroup.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

68ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

38ms

Field	Value
Serial	2025081201
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 17:12:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-11-02
Expires	2026-11-30 (40d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
halbergejendomme.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

39ms

64ms

AAAA

64ms

TXT

260ms

CAA

62ms

HTTPS

52ms

TLSA

318ms

SOA

38ms

MTA-STS

75ms

DNSSEC

68ms

SRV

0ms

Total

979ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:14:07	800ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:45:35	1412ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 06:12:07	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 07:27:29	2077ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:37:59 shown	979ms	2 NS 1 A 1 MX	🔒 Secure